In which one of the following the geneus name , its two characters and its class / phylum are correctly matched ?

Options

A. `{:("Genus ","Two characters ","Class / phylum"),("Salamandra","(i) A tympanum represents ear (ii) Fertilization is external","Amphibia"):}`
B. `{:("Genus ","Two characters ","Class / phylum"),("Pteropus ","(i) Skin possesses hair (ii) Oviparous","Mammalia"):}`
C. `{:("Genus ","Two characters ","Class / phylum"),("Aurelia ","(i) Cnidoblast(ii) Organ level of organ level of organization","Coelenterata"):}`
D. `{:("Genus ","Two characters ","Class / phylum"),("Ascaris ","(i) Body segmented (ii)Males and females distinct ","Annelida"):}`

Answer

A